Why Choose the ETE MV3000P2S2 Multi-Voltage Control Transformer?
The ETE MV3000P2S2 is a high-performance 3000 VA (3 kVA) single-phase multi-voltage control transformer designed to provide reliable electrical isolation and flexible AC voltage connections for industrial control circuits, machinery and electrical distribution panels. Part of the ETE MV Multi-Voltage transformer series, it features primary terminals marked 20/0/380/420 V and secondary terminals marked 10/0/220/240 V, making it suitable for industrial installations requiring adaptable transformer connections.
Manufactured by Eastern Transformers & Equipment (ETE), the MV3000P2S2 is a continuous-rated control circuit transformer featuring IP20 touch-proof terminals, Class H varnish impregnation and a core earth connection. Designed to EN 61558-1, it incorporates Class E insulation and provides dependable operation in industrial environments where consistent control power is essential.
With a rated capacity of 3000 VA, 3% voltage regulation and dimensions of 192 × 189 × 185 mm, the MV3000P2S2 offers a practical solution for larger industrial control circuits. Its secondary winding incorporates voltage taps for different output connections, while the 10 V adjustment tap provides additional flexibility. The correct terminal connections must be confirmed with ETE and the applicable datasheet before installation.
Key Advantages
- 3000 VA (3 kVA) rated capacity supports substantial industrial control circuit loads.
- Multi-voltage primary connections accommodate compatible 380 V AC and 420 V AC supply arrangements.
- Tapped secondary winding provides flexible output connections using terminals marked 10/0/220/240 V.
- 3% voltage regulation supports stable secondary voltage performance under changing load conditions.
- Continuous-rated construction is suitable for sustained industrial control applications.
- Electrical isolation separates the primary and secondary circuits.
- IP20 touch-proof terminals help reduce accidental contact with live electrical connections.
- Class E insulation and Class H varnish impregnation provide dependable electrical and thermal performance.
- Core earth connection supports appropriate protective earthing arrangements.
- EPN 5 enclosure reference assists with selection of a compatible protective enclosure.
Key Features
- ETE MV Multi-Voltage transformer series.
- 3000 VA (3 kVA) rated apparent power.
- Single-phase transformer configuration.
- Primary terminals: 20/0/380/420 V.
- Secondary terminals: 10/0/220/240 V.
- Tapped secondary output with connections determined by the manufacturer's datasheet.
- 10 V adjustment tap; confirm the correct terminal arrangement with ETE.
- 50/60 Hz operating frequency.
- 3% voltage regulation.
- Class E insulation system.
- Class H varnish impregnation.
- IP20 touch-proof terminals.
- Core earth connection.
- Chassis mounting for secure installation within electrical equipment.
- EPN 5 enclosure reference.
- Continuous-duty operation.
- -10 to +35 °C ambient temperature range.
Flexible Multi-Voltage Connections for Industrial Control Power
Multi-voltage control transformers allow electrical equipment to operate with different supply and control voltage requirements while providing electrical isolation between the primary and secondary windings. The ETE MV3000P2S2 incorporates primary terminals marked 20/0/380/420 V and secondary terminals marked 10/0/220/240 V, providing flexibility for industrial panel builders and equipment manufacturers.
The primary winding provides nominal voltage connection options for compatible 380 V AC and 420 V AC supplies. The secondary winding incorporates tapped connections associated with 220 V AC and 240 V AC control voltage arrangements. The exact output voltage depends on the selected terminals and primary supply configuration, so the manufacturer's wiring instructions must be followed.
The transformer also incorporates a 10 V adjustment tap. This adjustment must not be interpreted as an independent 10 V supply output. The correct terminal arrangement and intended use of the adjustment tap should be confirmed with ETE before energising the transformer.
With a substantial 3 kVA capacity and 3% voltage regulation, the MV3000P2S2 is suitable for larger industrial control circuits requiring dependable AC power. Its Class E insulation, Class H varnish impregnation, IP20 terminals and protective core earth connection support integration into professional electrical control systems.
Typical Applications
- Industrial electrical control panels requiring multi-voltage transformer connections.
- Machinery supplied from compatible 380 V AC or 420 V AC systems.
- 220 V AC and 240 V AC control circuits using the manufacturer's specified output connections.
- Industrial automation and process control equipment.
- Contactor, relay and control device circuits within the transformer rating.
- OEM machinery and electrical equipment manufacturing.
- Manufacturing plant and production line control systems.
- Building services and HVAC control installations.
- Electrical systems requiring isolated control power and flexible voltage tapping.
